Sequence alignment between 5m32(s) and UniProt seq P60896 (SEM1_HUMAN):

P60896 (SEM1_HUMAN): 26S proteasome complex subunit SEM1 from Homo sapiens 
                 10        20        30        40        50        60        70
         ---------+---------+---------+---------+---------+---------+---------+
UniProt: MSEKKQPVDLGLLEEDDEFEEFPAEDWAGLDEDEDAHVWEDNWDDDNVEDDFSNQLRAELEKHGYKMETS
PDB seq: -------------------------------------VWEDNWDDDNVEDDFSNQLRAELEKH-------
                                              --+---------+---------+---       
                                               40        50        60